RNS Number:6236L
Dimension Data Holdings PLC
28 May 2003


                  Dimension Data Holdings Plc ("the Company")

                    Disclosure of Interest in Share Capital

The Company received notification on 27 May 2003, pursuant to section 198 of the
Companies Act 1985, that as at 23 May 2003, Barclays PLC, through the legal
entities listed below, had an interest in 40,436,739 ordinary shares of the
Company representing 3.01 per cent. of the issued share capital. The shares are
registered as follows:


Holder                                                      Number of shares

Barclays Global Fund Advisors                                        130,900
Barclays Global Investors, N.A.                                    6,765,676
Barclays Global Investors Japan Trust                                437,644
Barclays Nikko Global Investors Ltd                                  173,811
Barclays Life Assurance Co Ltd                                     2,615,727
Barclays Global Investors Ltd                                     30,312,681
Barclays Bank Trust Company Ltd                                          300


                      This information is provided by RNS
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